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TVCG
2010
142views more  TVCG 2010»
11 years 12 months ago
Illustrative Volume Visualization Using GPU-Based Particle Systems
—Illustrative techniques are generally applied to produce stylized renderings. Various illustrative styles have been applied to volumetric data sets, producing clearer images and...
Roy van Pelt, Anna Vilanova, Huub van de Wetering
MVA
2002
102views Computer Vision» more  MVA 2002»
12 years 1 months ago
Determining Shapes of Transparent Objects from Two Polarization Images
In the eld of computer vision, bene cial methods of measuring surface shape of transparent objects such as glasses have rarely been proposed. In this paper, we propose a convenien...
Daisuke Miyazaki, Masataka Kagesawa, Katsushi Ikeu...
PAMI
2006
114views more  PAMI 2006»
12 years 1 months ago
Restoring Warped Document Images through 3D Shape Modeling
Chew Lim Tan, Li Zhang, Zheng Zhang 0003, Tao Xia
JMM2
2006
116views more  JMM2 2006»
12 years 1 months ago
Relighting of Dynamic Video
-- We present a novel method to relight video sequences for multimedia applications given known surface shape and original illumination. The method preserves fine visual details. I...
Péter Csákány, Adrian Hilton
GRAPHICSINTERFACE
2004
12 years 3 months ago
View Direction, Surface Orientation and Texture Orientation for Perception of Surface Shape
Textures are commonly used to enhance the representation of shape in non-photorealistic rendering applications such as medical drawings. Textures that have elongated linear elemen...
Graeme Sweet, Colin Ware
3DIM
2001
IEEE
12 years 5 months ago
Comparison of HK and SC Curvature Description Methods
This paper compares two different local surface shape description methods. The general goal of surface shape description methods is to classify different surface shapes from range...
H. Cantzler, Robert B. Fisher
3DPVT
2004
IEEE
231views Visualization» more  3DPVT 2004»
12 years 5 months ago
A Variational Analysis of Shape from Specularities using Sparse Data
Looking around in our every day environment, many of the encountered objects are specular to some degree. Actively using this fact when reconstructing objects from image sequences...
Jan Erik Solem, Henrik Aanæs, Anders Heyden
NPAR
2000
ACM
12 years 6 months ago
Line direction matters: an argument for the use of principal directions in 3D line drawings
While many factors contribute to shape perception, psychological research indicates that the direction of lines on the surface may have an important influence. This is especially ...
Ahna Girshick, Victoria Interrante, Steven Haker, ...
3DPVT
2002
IEEE
184views Visualization» more  3DPVT 2002»
12 years 6 months ago
From 3D Shape Capture to Animated Models
This paper presents a framework for construction of animated models from captured surface shape of real objects. Algorithms are introduced to transform the captured surface shape ...
Adrian Hilton, Jonathan Starck, Gordon Collins
APGV
2004
ACM
145views Visualization» more  APGV 2004»
12 years 7 months ago
Conveying three-dimensional shape with texture
Studies have shown that although shading can give an image a ”natural” look and is an important shape cue, visual perception of surface shape from shading only is severely lim...
Sunghee Kim, Haleh Hagh-Shenas, Victoria Interrant...
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